Furfuryl sulfide
Furfuryl sulfide (CAS: 13678-67-6), with the molecular formula C10H10O2S and a molecular weight of 194.25 g/mol, is a furan derivative. This compound serves as a valuable building block in chemical synthesis, particularly within heterocyclic chemistry. It is employed in the creation of more complex organic molecules and is suitable for research and development purposes in various industrial applications.
- IUPAC
- Difurfuryl monosulfide

Chemical Synthesis Intermediate
Furfuryl sulfide is utilised as an intermediate in organic synthesis, enabling the construction of diverse molecular architectures. Its furan ring and sulfur moiety offer versatile reaction sites for further functionalisation.
Heterocyclic Compound Development
This compound acts as a key building block for researchers developing novel heterocyclic compounds. It is relevant in medicinal chemistry and materials science research where furan derivatives are of interest.
Research and Development
As a fine chemical, Furfuryl sulfide is supplied for laboratory research and development activities. Its properties make it suitable for exploring new synthetic pathways and chemical reactions.
| Molecular weight | 194.25 |
|---|---|
| Empirical formula | C10H10O2S |
| Assay | 98% |
| Boiling point | 135-143 °C/14 mmHg(lit.) |
| Refractive index | n20/D 1.556(lit.) |
| Melting point | 29-34 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Furfuryl sulfide used for?
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Furfuryl sulfide is primarily used as a building block and intermediate in chemical synthesis, particularly for the development of heterocyclic compounds in research and development settings.
What are the CAS number and formula for Furfuryl sulfide?
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The CAS number for Furfuryl sulfide is 13678-67-6, and its empirical formula is C10H10O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Furfuryl sulfide with a minimum assay of 98%. This product is intended for technical and research applications and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
How should Furfuryl sulfide be handled safely?
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Furfuryl sulfide is classified as a Warning. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves should be worn. Ensure good ventilation.
Can Furfuryl sulfide be shipped internationally?
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Yes, Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, including Furfuryl sulfide. We manage international shipping compliance for our products.
How can I request a quote or sample for Furfuryl sulfide?
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To request a quote or a sample of Furfuryl sulfide, please contact our sales team through the website or by phone, providing your contact details and quantity requirements.
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